| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $98.63 | 12.471% | $110.9301 | $110.93 | $110.95 | $110.90 |
| Purchase #2 | $151.57 | 11.708% | $169.3158 | $169.32 | $169.30 | $169.30 |
| Purchase #3 | $31.60 | 3.127% | $32.5881 | $32.59 | $32.60 | $32.60 |
| Purchase #4 | $126.39 | 10.395% | $139.5282 | $139.53 | $139.55 | $139.50 |
| Purchase #5 | $105.33 | 12.756% | $118.7659 | $118.77 | $118.75 | $118.80 |
| Purchase #6 | $193.93 | 5.495% | $204.5865 | $204.59 | $204.60 | $204.60 |
| Purchase #7 | $139.28 | 6.198% | $147.9126 | $147.91 | $147.90 | $147.90 |
| 7 purchase totals = | $846.73 | $923.6272 | $923.64 | $923.65 | $923.60 | |